What is the use of endl?
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How do you invoke a base member function from a derived class in which you’ve overridden that function?
What is a pure virtual function? Why is it represented as = 0...how is the internal implementation for the same
What is the function to call to turn an ascii string into a long?
What is virtual destructor ans explain its use?
How is objective c different from c++?
Describe the syntax of single inheritance in C++?
Write a C++ Program to Multiply two Numbers
What is the purpose of ios::basefield in the following statement?
How would you use the functions randomize() and random()?
What is type of 'this' pointer?
What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator?
1. What does the following do: void afunction(int *x) { x=new int; *x=12; } int main() { int v=10; afunction(&v); cout<<v; } a) Outputs 12 b) Outputs 10 c) Outputs the address of v